Hello, I currently have an AMD fx 6300, GTX 1060, gigabyte-78lmt-s2, 1tb hard drive, and a 350-watt power supply. I am planning on upgrading my CPU to either the i5 6500 or the 6600k. I need to know which CPU is better and how big of a difference (note I do not know how to overclock). Also if my power supply is enough. According to the Coolermaster power supply calculator it is more than enough but I am not sure how correct that is. Thank you in advance. s